Specification:
Item Type:Hinge Drill Bit
Material: aluminium alloy and iron.
Size:
5/64 inch:The hole diameter is approx. 2mm Use a tapping screw with a diameter of approx. 2.2-2.8mm
7/64 inch:The hole diameter is approx. 2.8mm Use a tapping screw with a diameter of approx. 3-3.5mm
9/64 inch:The hole diameter is approx. 3.5mm/0.14inch Use approx. 4-4.5mm / 0.16-0.18 inch tapping screws x 2
11/64 inch:The hole diameter is approx. 4.5 mm / 0.18 inches. Use a tapping screw with a diameter of approx. 5-5.5 mm / 0.2-0.22 inches.
13/64":The hole diameter is about 5.1mm/0.20". Use about 5.6-6.1mm/0.22-0.24inch tapping screws
1/4 inch:The hole diameter is approx. 6.3mm Use a tapping screw with a diameter of approx. 6.8-7.3mm
(When you open the hole, please adjust it according to the hardness of the wood. If the wood is soft, you can choose the smaller one. If the wood is hard, you can choose the appropriate one or the larger one. The wood chips are automatically discharged from the holes on both sides of the drill, does not jam the drill, perfect punching effect.)
Package list:
8 x hinge drills.
1 x Allen key.
Note:
1. Due to manual measurement, there may be a 0 to 1 inch deviation. Thank you for your understanding.
2. Since monitors are calibrated differently, the colour of the item shown in the photos may differ slightly from the actual object. Please take the original as standard.